The BOSS GX-100 is a multi-function guitar effects processor equipped with a color LCD display. - Model: GX-100 - Brand: BOSS - Type: Guitar Effects Processor - Display: Color LCD - Pedal: Expression Pedal - Connectors: Guitar Input, Line Output Thank you for viewing. While I believe it's in relatively good condition, there may be minor scratches. It has only been used indoors, so it hasn't been handled with shoes on. Includes the main unit, power supply, and original box. *I have corrected some typos.*